<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml"
      xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8"/>
    <title>Title</title>
    <script th:src="@{/js/jquery-3.3.1.min.js}"/>
    <script th:src="@{/js/index.js}"/>
</head>
<body>
<h1>this is a index html by thymeleaf</h1>
<form method="post" th:action="@{/pro/set}">
    <input type="text" name="user_agent" value=""/>
    <input type="text" name="cookie" value=""/>
    <input type="text" name="accept" value=""/>
    <input type="submit" value="submit"/>
</form>
<p>
    <img src="" th:src="@{/img/test.jpg}"/>
</p>
</body>
</html>